Question

Please help with all, I’ll mark brainliest as long as you tell me how you got that answer.

Answer 1

Answer:

function= 2nd,6th

not a function=1st,3rd,4th,5th

Step-by-step explanation:

because in graphing a function, there should only be one y for the x. 2 or more y's in one x is considered as not a function